AFOS product CLIFSM
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978 
CDUS44 KTSA 270920
CLIFSM

CLIMATE REPORT
NATIONAL WEATHER SERVICE TULSA OK                                    
320 AM CST WED DEC 27 2017

................................... 

...THE FORT SMITH ARKANSAS CLIMATE SUMMARY FOR DECEMBER 26 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1882 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         41    451 PM  79    1889  50     -9       73       
  MINIMUM         29    728 AM   2    1892  30     -1       46       
  AVERAGE         35                        40     -5       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.73 1942   0.10  -0.10     0.02    
  MONTH TO DATE    2.27                      2.85  -0.58     0.77    
  SINCE DEC 1      2.27                      2.85  -0.58     0.77    
  SINCE JAN 1     47.95                     45.02   2.93    31.18    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                       0.0     
  MONTH TO DATE    T                                          T      
  SINCE DEC 1      T                                          T      
  SINCE JUL 1      T                                          T      
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       30                        25      5        5       
  MONTH TO DATE  503                       604   -101      599       
  SINCE DEC 1    503                       604   -101      599       
  SINCE JUL 1    939                      1169   -230      885       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     5.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    75           600 AM                                     
 LOWEST     45           400 PM                                     
 AVERAGE    60                                                       

..........................................................

                                                                     
THE FORT SMITH ARKANSAS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   50        76      2005                    
                                             1889                    
 MINIMUM TEMPERATURE (F)   30         8      1892                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 27 2017......SUNRISE   725 AM CST   SUNSET   512 PM CST   
DECEMBER 28 2017......SUNRISE   725 AM CST   SUNSET   513 PM CST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$

&&
...........................................................

THE ARKANSAS RIVER AT VAN BUREN 

                   OBSERVED      24 HOUR     24 HOUR
                    VALUE        CHANGE      FORECAST

 STAGE (FEET) 
  THIS MORNING       19.4         -0.4

 MEAN FLOW (CFS)  
  TODAY                                        607 
...........................................................
ALL DATA MEASURED AT THE FORT SMITH REGIONAL AIRPORT